KR101759531B1 - 무선 통신 시스템, 무선국, 무선 단말, 통신 제어 방법, 및 컴퓨터 가독 매체 - Google Patents

무선 통신 시스템, 무선국, 무선 단말, 통신 제어 방법, 및 컴퓨터 가독 매체 Download PDF

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KR101759531B1
KR101759531B1 KR1020157016360A KR20157016360A KR101759531B1 KR 101759531 B1 KR101759531 B1 KR 101759531B1 KR 1020157016360 A KR1020157016360 A KR 1020157016360A KR 20157016360 A KR20157016360 A KR 20157016360A KR 101759531 B1 KR101759531 B1 KR 101759531B1
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cell
station
radio station
scell
radio
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KR1020157016360A
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Korean (ko)
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KR20150091099A (ko
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히사시 후타키
히로아키 아미나카
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닛본 덴끼 가부시끼가이샤
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • H04W36/28—Reselection being triggered by specific parameters by agreed or negotiated communication parameters involving a plurality of connections, e.g. multi-call or multi-bearer connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/087—Reselecting an access point between radio units of access points
    • H04W76/025—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00695—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using split of the control plane or user plane
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H04W36/0235—Buffering or recovering information during reselection by transmitting sequence numbers, e.g. SN status transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157016360A 2012-12-28 2013-12-02 무선 통신 시스템, 무선국, 무선 단말, 통신 제어 방법, 및 컴퓨터 가독 매체 KR101759531B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-288212 2012-12-28
JP2012288212 2012-12-28
PCT/JP2013/007044 WO2014103176A1 (ja) 2012-12-28 2013-12-02 無線通信システム、無線局、無線端末、通信制御方法、及びコンピュータ可読媒体

Related Child Applications (1)

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KR1020177019410A Division KR101864189B1 (ko) 2012-12-28 2013-12-02 무선국 및 그 방법

Publications (2)

Publication Number Publication Date
KR20150091099A KR20150091099A (ko) 2015-08-07
KR101759531B1 true KR101759531B1 (ko) 2017-07-19

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KR1020187015022A KR101947542B1 (ko) 2012-12-28 2013-12-02 무선국, 코어 네트워크, 모바일 통신 시스템 및 그 방법
KR1020177019410A KR101864189B1 (ko) 2012-12-28 2013-12-02 무선국 및 그 방법
KR1020197003629A KR102056114B1 (ko) 2012-12-28 2013-12-02 무선국, 무선 단말, 무선국의 방법 및 무선 단말에서의 통신 제어 방법
KR1020157016360A KR101759531B1 (ko) 2012-12-28 2013-12-02 무선 통신 시스템, 무선국, 무선 단말, 통신 제어 방법, 및 컴퓨터 가독 매체

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KR1020187015022A KR101947542B1 (ko) 2012-12-28 2013-12-02 무선국, 코어 네트워크, 모바일 통신 시스템 및 그 방법
KR1020177019410A KR101864189B1 (ko) 2012-12-28 2013-12-02 무선국 및 그 방법
KR1020197003629A KR102056114B1 (ko) 2012-12-28 2013-12-02 무선국, 무선 단말, 무선국의 방법 및 무선 단말에서의 통신 제어 방법

Country Status (7)

Country Link
US (3) US10548051B2 (zh)
EP (4) EP3627896A1 (zh)
JP (3) JPWO2014103176A1 (zh)
KR (4) KR101947542B1 (zh)
CN (4) CN109587748A (zh)
SG (3) SG11201505087SA (zh)
WO (1) WO2014103176A1 (zh)

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US20220330101A1 (en) 2022-10-13
JP6750694B2 (ja) 2020-09-02
KR20180063902A (ko) 2018-06-12
EP3487220B1 (en) 2022-08-24
EP3487220A3 (en) 2019-08-07
CN109327246B (zh) 2022-02-08
EP2941049A4 (en) 2016-08-17
EP3182758A1 (en) 2017-06-21
JP2019097184A (ja) 2019-06-20
KR101947542B1 (ko) 2019-02-13
SG10201701222QA (en) 2017-04-27
EP2941049B1 (en) 2019-11-13
CN109587748A (zh) 2019-04-05
KR20190016140A (ko) 2019-02-15
US20200137640A1 (en) 2020-04-30
US10548051B2 (en) 2020-01-28
KR102056114B1 (ko) 2019-12-16
CN104885516A (zh) 2015-09-02
CN109392052A (zh) 2019-02-26
WO2014103176A1 (ja) 2014-07-03
JP2020178374A (ja) 2020-10-29
US11382002B2 (en) 2022-07-05
JPWO2014103176A1 (ja) 2017-01-12
EP3627896A1 (en) 2020-03-25
KR101864189B1 (ko) 2018-06-04
EP3487220A2 (en) 2019-05-22
KR20170085608A (ko) 2017-07-24
CN104885516B (zh) 2018-12-07
CN109327246A (zh) 2019-02-12
KR20150091099A (ko) 2015-08-07
SG11201505087SA (en) 2015-08-28
US20150350962A1 (en) 2015-12-03
EP2941049A1 (en) 2015-11-04
JP7081627B2 (ja) 2022-06-07
SG10202010526YA (en) 2020-11-27

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